abstract |
The present invention provides compounds of formula (I) wherein R 1 , R 2 , R 3 , R 4 , R 5 , A 1 , A 2 , and Y are as defined in the specification and claims. Is a novel nitrogen-containing heteroaryl derivative, and physiologically acceptable salts and esters thereof. These compounds inhibit PDE10A and can be used as pharmaceuticals. |